Cisco 642-145
642-145 Implementing Cisco IOS Unified
Communications Part 2 (IIUC2)
Practice Test
Version 4-1
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QUESTION NO: 1
What is the best practice of configuring an intercom on a shared line?
A. This feature allows all endpoints to participate in intercom messages.
B. This feature can be used only when theintercomephone-dn is configured as a dual line
C. This feature is not supported and should not be used
D. This feature can be supported only in a unidirectional manner.
E. This feature allows one endpoint to contact multiple endpoints simultaneously
Answer: C
QUESTION NO: 2
Using the show ccn trigger command provides the following output:cue-10-0-0# show ccn trigger
Name: 6800Type: SIPApplication: voicemailLocale:en_US Idle Timeout: 5000Enabled: yes
Maximum number of sessions: 8Name: 6700Type: SIPApplication: autoattendant Locale:en_US
Idle Timeout: 5000Enabled: yes Maximum number of sessions: 8cue-10-0-0# What two pieces of
information can you derive from this output? (Choose two.)
A. The number of ports available is 16
B. The operatorcan bereachedat extension6800
C. The voice-mail pilot point number is 6800
D. The voice-mail application is enabled.
E. The idle timeout is 5 seconds
Answer: C,D
QUESTION NO: 3
Refer to the exhibit. What type of calls can the ephone with extension 2151 make?
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A. No impact onout going calls. However, in coming calls will not be permitted to extension
2151unless cor list is configured on the ephone-dn
B. Only US calls
C. All calls
D. Internal and emergency calls only, because of thedefaultcor restriction.
E. None
Answer: C
QUESTION NO: 4
Refer to the exhibit. A user at Acme Co. reports that when someone leaves a voicemail message,
their MWI does not light up. The administrator has checked the MWI configuration in Cisco Unified
Communications Manager Express and found that the MWI On number is 9001 and the MWI Off
number is 9000. Using the trace output from the Cisco Unity Express module, what is the
problem?
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A. The MWI On number configuration is incorrect in Cisco Unity Express
B. The CCN subsystem SIP is incorrect in Cisco Unity Express.
C. The MWI Off Number configuration is incorrect in Cisco Unity Express
D. The SIP is misconfigured in Cisco Unified Communications Manager Express
E. The MWI application is not enabled
Answer: A
QUESTION NO: 5
Refer to the exhibit. This proposed configuration is meant to forward calls to extension 9999 when
extension 2001 is busy. Which configuration command will most likely to be edited for this to
function properly?
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A. max registrations
B. id network mask
C. mailbox
D. voice register pool
Answer: D
QUESTION NO: 6
Refer to the exhibit. When two separate calls, FXO and PRI, arrive at the following Cisco Unified
Communications Manager Express router, which statement about call behavior is true?
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A. TheFXOcall matches dialpeer 50pots andsucceeds, andthePRI call matches dialpeer
123pots,but it fails due to a missing port statement.
B. ThePRI call matches dialpeer 50pots andsucceeds, andtheFXOcallmatches dialpeer
123pots,but it fails due to a missing port statement.
C. The FXOcall matches dialpeer 50pots, andthe PRI call matches dialpeer 123pots, but bothcalls
fail due to misconfiguration.
D. The FXO call matches dialpeer 50 pots, the PRI call matches dialpeer 123 pots, and both calls
succeed.
E. The PRI call matches dialpeer 50 pots, the FXO call matches dialpeer 123 pots, and both calls
succeed.
Answer: D
QUESTION NO: 7
Refer to the exhibit. When a message is left at extensionephone-dn1, the message is left
successfully, however the MWI light does not come on. Which configuration command resolves
this issue?
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A. The command MWI SIP is missingunderephone-dn 1.
B. The command MWI SIP is missing undervoiceregisterpool 1
C. Must configuretwoephone-dns for MWI on andMWI off
D. The command MWI is missing under voice register global
E. The command MWI is missing under ephone-dn1
Answer: A
QUESTION NO: 8
Refer to the exhibit. Cisco Unity Express is not registered to a Cisco Unified Messaging Gateway.
What is causing this condition?
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A. Local location ID should be changed to be "10".
B. The messaging gateway registration command is not configured.
C. Cisco Unified Messaging Gateway location is not defined.
D. Email domains are not on the same subnet.
E. VoiceView cannot be enabled
Answer: A
QUESTION NO: 9
Refer to the exhibit. Which command can be used to override all the blocked patterns in the
afterhours configuration?
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A. Configure the pin command undertheephone command
B. Configure the after- hours exempt and pin commands undertheephone-dn command
C. Configure the after- hours exempt command undertheephone-dn command
D. Configurethenoafter-hours block pattern command under the ephone command.
Answer: C
QUESTION NO: 10
Which pre configuration task is necessary for VoiceView Express?
A. Ensure that all phones that are owned by the JTAPI user point to the authentication server URL
on Cisco Unity Express.
B. Ensure that the authentication server URL points to Cisco Unity Express
C. Ensure that all phones point to the authentication server URL owned by Cisco Unity Express
D. Ensure that authentication server is owned by the JTAPI user on Cisco Unity Express
Answer: B
QUESTION NO: 11
Which port type must be connected to the fax device for the Cisco Unified Communications
Manager Express to support fax pass -through, T.38, and Cisco fax relay?
A. ATA
B. FXS
C. FXO
D. FAX
Answer: B
QUESTION NO: 12
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Refer to the exhibit. The transcoder is not active and is not registered with Cisco Unified
Communications Manager Express. Which three commands must be edited or added to for the
transcoder to register properly with Cisco Unified Communications Manager Express? (Choose
three.)
A. Change maximum session 4 to maximum session 8 to support four different codec types
B. Change associateapplicationsccp to associate application transcoder
C. Changeassociateccm 3 priority 1 to associate ccm 1priority 1.
D. Edit the associate profile 5 register XCDSP1 command to be associate profile 6 register
XCDSP1
E. Adddsp services dspfarm under voice-card 0
F. Addthedsp services dspfarm command to sccp ccm group 8
Answer: C,D,E
QUESTION NO: 13
Refer to the exhibit. After system maintenance is performed, users report that when they press the
messages button on their IP phones, they hear nothing instead of the opening voicemail greeting.
The IP phone displays "Ring Out", but nothing else happens. What is the cause of this problem?
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